Arc Mainnet/5042

ArcScan

Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

Contract address

Not published yet. The official address will appear here first — verify against this page before interacting with any contract.

Explore

Overview
Blocks
Transactions

Resources

Arc docs
Official explorer

Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

Aggregated analytics are approximate and computed over a recent window of blocks. Independent community explorer. Not affiliated with Circle or the Arc team. Nothing here is financial advice.

Block #21517523 · ArcScan

Block

#21,517,523

2026-09-18 15:12:59 UTC

FinalizedProposed 4 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,517,523
Timestamp: 4 days ago · 2026-09-18 15:12:59 UTC
Transactions: 0 transactions in this block
Block hash: 0xe44dce67dfe7cf3cede1e8564e2219d4f36a5de0612e59264c65b1c3c2410657
Parent hash: 0xc791ba4c…eca96ed2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,517,523 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

7.5%2,237,230 / 30,000,000

Base fee

20 gwei

State root

0xa85f9d237190…7b2110a3d0c4

Transactions root

0xbe5ef7a82382…a471b57384bc

Receipts root

0x80effbcc6181…6407d48381f7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800